--- product_id: 619685208 title: "BTF-LIGHTING AC100-240V to DC5V20A Max100W Switching Power Supply Device Transformer Adapter Converter for LED Strip/String/LED Matrix,CCTV Camera,Security System,Radio,Cats" brand: "btf-lighting" price: "R1249" currency: ZAR in_stock: true category: "Btf Lighting" url: https://www.desertcart.co.za/products/619685208-btf-lighting-ac100-240v-to-dc5v20a-max100w-switching-power-supply store_origin: ZA region: South Africa --- # 100W max power output 5V DC output up to 20A Advanced thermal & overload protection BTF-LIGHTING AC100-240V to DC5V20A Max100W Switching Power Supply Device Transformer Adapter Converter for LED Strip/String/LED Matrix,CCTV Camera,Security System,Radio,Cats **Brand:** btf-lighting **Price:** R1249 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your tech with precision and peace of mind! ## Quick Answers - **What is this?** BTF-LIGHTING AC100-240V to DC5V20A Max100W Switching Power Supply Device Transformer Adapter Converter for LED Strip/String/LED Matrix,CCTV Camera,Security System,Radio,Cats by btf-lighting - **How much does it cost?** R1249 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/619685208-btf-lighting-ac100-240v-to-dc5v20a-max100w-switching-power-supply) ## Best For - btf-lighting enthusiasts ## Why This Product - Trusted btf-lighting brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Convenient:** Small footprint with adjustable output voltage (4.5V-5.5V) lets you fine-tune power delivery for perfect results. - • **Built to Last Indoors:** Durable porous metal shell with superior heat dissipation keeps performance steady and reliable. - • **Smart Safety Features:** Automatic overload, overvoltage, thermal cut-off, and short circuit protection safeguard your devices 24/7. - • **Universal Voltage Compatibility:** Supports 110V-220V input with easy switch selection to match your region and avoid damage. - • **Power Your Projects with Confidence:** Stable 5V output up to 20A ensures your LED strips, CCTV, and security systems run flawlessly. ## Overview The BTF-LIGHTING AC100-240V to DC5V20A Switching Power Supply delivers a reliable 100W max output with adjustable 5V DC voltage, perfect for powering LED strips, CCTV cameras, and security systems. Featuring universal input voltage compatibility, advanced thermal and overload protections, and a compact, heat-dissipating metal shell, this indoor-use adapter ensures stable, safe, and efficient power delivery for all your 5V projects. ## Description Buy BTF-LIGHTING AC100-240V to DC5V20A Max100W Switching Power Supply Device Transformer Adapter Converter for LED Strip/String/LED Matrix,CCTV Camera,Security System,Radio,Cats: Internal Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Input: 110V-220V 50/60Hz; Output: 5V DC up to 20 Amps Max; The output voltage can be regulated by ±10%, from 4.5V to 5.5V, Works with device that draws less than 20A, such as DC5V1A~20A. - The default input voltage is 220V, 110V/220V must be selected by switch before using to avoid damaging. Please replace the switch with the voltage appropriate for your project. High-quality raw materials, porous metal shell, good heat dissipation performance, small size, strong performance stability, only support indoor use. - Make sure your device match the 5V voltage and wattage less than 100W. Please don’t run it overload .The max use should be no more than 80% of the full loads,otherwise, It‘s cause the power supply to overheat,the service life of the power supply will be greatly shortened.We recommend you to use this 5V20A 100W power supply to power devices less than 80W. - Safety features: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection. Enough 100W output power and 5V stable output voltage will protect your electronic products from destruction. - It is perfect for all 5V projects, such as WS2812B / WS2812B ECO / WS2811 / SK6812RGB / SK6812RGBW / WS2813 / SK9822 LED Strip / LED Pixel LED Matrix / LED String / LED fairy string / LED Matrix / CCTV Camera / Security System / Computer Project, etc. - It is only suitable for indoor use. It is very convenient to use it to adjust the output after connecting the power cord. Please note: The power cord is not included in the package of this product. If you need a power cord, please search on desertcart: 3 Prong AC power cord. All of our products are covered by a one-year warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01D8FLWGE | | Best Sellers Rank | #125,818 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #193 in Lighting Low Voltage Transformers | | Brand | BTF-LIGHTING | | Brand Name | BTF-LIGHTING | | Current Rating | 30 A | | Customer Reviews | 4.5 out of 5 stars 178 Reviews | | EU Spare Part Availability Duration | 1 years | | Item Dimensions D x W x H | 1.65"D x 3.82"W x 1.65"H | | Manufacturer | BTF-LIGHTING Technology Co., Limited | | Maximum Frequency | 60 hertz | | Minimum Frequency | 50 hertz | | Model | A5V20A | | Mounting Type | Surface Mount | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | A5V20A | | Power Source | AC | | Product Dimensions | 1.65"D x 3.82"W x 1.65"H | | UPC | 602938069786 | | Unit Count | 1 Count | ## Product Details - **Brand:** BTF-LIGHTING - **Current Rating:** 50 Amps - **EU Spare Part Availability Duration:** 1 Years - **Power Source:** Corded Electric - **Specification Met:** CE, FCC ## Images ![BTF-LIGHTING AC100-240V to DC5V20A Max100W Switching Power Supply Device Transformer Adapter Converter for LED Strip/String/LED Matrix,CCTV Camera,Security System,Radio,Cats - Image 1](https://m.media-amazon.com/images/I/61o0mu0owlL.jpg) ![BTF-LIGHTING AC100-240V to DC5V20A Max100W Switching Power Supply Device Transformer Adapter Converter for LED Strip/String/LED Matrix,CCTV Camera,Security System,Radio,Cats - Image 2](https://m.media-amazon.com/images/I/61nkIzKRyzL.jpg) ![BTF-LIGHTING AC100-240V to DC5V20A Max100W Switching Power Supply Device Transformer Adapter Converter for LED Strip/String/LED Matrix,CCTV Camera,Security System,Radio,Cats - Image 3](https://m.media-amazon.com/images/I/71oebcV8dbL.jpg) ![BTF-LIGHTING AC100-240V to DC5V20A Max100W Switching Power Supply Device Transformer Adapter Converter for LED Strip/String/LED Matrix,CCTV Camera,Security System,Radio,Cats - Image 4](https://m.media-amazon.com/images/I/71R-kx6e5qL.jpg) ![BTF-LIGHTING AC100-240V to DC5V20A Max100W Switching Power Supply Device Transformer Adapter Converter for LED Strip/String/LED Matrix,CCTV Camera,Security System,Radio,Cats - Image 5](https://m.media-amazon.com/images/I/617HLjn3fQL.jpg) ## Available Options This product comes in different **Size** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/619685208-btf-lighting-ac100-240v-to-dc5v20a-max100w-switching-power-supply](https://www.desertcart.co.za/products/619685208-btf-lighting-ac100-240v-to-dc5v20a-max100w-switching-power-supply) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-24*